Daily Term: Content Delivery Network

Content Delivery Network

A Content Delivery Network (CDN) is a geographically distributed network of servers that cache and deliver web content (e.g., images, videos) closer to users. For example, a user in Japan might access a website’s images from a nearby CDN server rather than the origin server in the US, reducing latency. CDNs improve performance and reduce bandwidth costs but require careful configuration for cache consistency and security.

Date: 2025-07-22

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Previous Terms

Caching

Storing data for faster access.

Date: 2025-07-21

Load Balancing

Distributing traffic across multiple servers.

Date: 2025-07-20